Kaist TOEFL 2026 Requirement: Updated Scores for Admissions

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Kaist's official TOEFL 2026 requirements for admissions. Learn the new score needed for the 1-6 CEFR scale and how it compares to the old 0-120 scoring.

Quick Answer

Kaist requires a minimum TOEFL iBT score of 5.0 (CEFR C1) for undergraduate admissions starting in 2026. This aligns with the new 1-6 scale introduced on January 21, 2026. For graduate programs, scores range from 5.0 to 5.5 depending on the department. Kaist accepts both the new CEFR-aligned scoring and the legacy 0-120 scores during the 2-year transition period.

Detailed Kaist TOEFL 2026 Requirements

Undergraduate Admissions

• Minimum Score: 5.0 (CEFR C1)
• Accepted Scores: New 1-6 scale or legacy 0-120 (95+)
• Validity: Scores taken after January 21, 2026, must use the new scale

Graduate Admissions

• Minimum Score: 5.0 to 5.5 (CEFR C1-C2), varies by department
• Accepted Scores: New 1-6 scale or legacy 0-120 (100+ for most programs)
• Validity: Scores taken before January 21, 2026, must be converted to the new scale

Comparison with Old TOEFL Scores

Kaist's previous requirements were based on the 0-120 scale. The new 1-6 CEFR scale is aligned with global language proficiency standards.

| New Scale (1-6) | Old Scale (0-120) | CEFR Level | |--------------|----------------|------------| | 5.0 | 95-100 | C1 | | 5.5 | 105-110 | C1+/C2 | | 6.0 | 115-120 | C2 |

What NOT to Do

1. Assume Legacy Scores Are Accepted Indefinitely: Kaist only accepts legacy scores during the 2-year transition period.
2. Ignore Department-Specific Requirements: Graduate programs may have higher score requirements.
3. Use Old Preparation Materials: The new TOEFL iBT includes different task types and updated contexts.
4. Overlook the New 72-Hour Score Delivery: Plan your test date accordingly.
5. Disregard Multistage Adaptive Sections: The new Reading and Listening sections adapt to your performance.

Common Misconceptions

1. Misconception: The new TOEFL iBT is easier than the old version.

• Reality: The test is redesigned, not necessarily easier. The scoring scale is aligned with CEFR standards.

1. Misconception: All departments have the same score requirements.

• Reality: Graduate programs at Kaist may require scores ranging from 5.0 to 5.5.

1. Misconception: The new test is longer.

• Reality: The new TOEFL iBT is 90 minutes long, shorter than the previous 2-hour test.

Quick Reference

• Undergraduate Minimum: 5.0 (CEFR C1)
• Graduate Minimum: 5.0 to 5.5 (CEFR C1-C2)
• Test Duration: 90 minutes
• Score Delivery: 72 hours
• Validity: Legacy scores accepted during transition period

Related Questions

1. What is the minimum TOEFL score for Kaist undergraduate admissions in 2026?

• Kaist requires a minimum score of 5.0 (CEFR C1) for undergraduate admissions starting in 2026.

1. How does the new TOEFL iBT compare to the old version?

• The new TOEFL iBT is 90 minutes long, uses a 1-6 CEFR scale, and includes multistage adaptive sections.

1. Can I use my old TOEFL score for Kaist admissions in 2026?

• Yes, Kaist accepts legacy scores during the 2-year transition period, but they must be converted to the new scale.

1. What is the score range for graduate programs at Kaist?

• Graduate programs at Kaist require scores ranging from 5.0 to 5.5, depending on the department.

1. How long does it take to get TOEFL scores after the test?

• Scores are delivered within 72 hours after the test date.

1. What are the new passage types in the TOEFL iBT?

• New passage types include student emails, campus announcements, RA notices, bulletin boards, and practical STEM texts.

1. Is the new TOEFL iBT easier than the old version?

• The test is redesigned, not necessarily easier. The scoring scale is aligned with CEFR standards.

1. What is the validity period for TOEFL scores at Kaist?

• Kaist accepts TOEFL scores taken within the last two years.

Practice for Success

Ready to ace the new TOEFL iBT? Download the English AIdol app for AI-powered test prep tailored to the 2026 exam format. Our platform includes multistage adaptive practice questions, CEFR-aligned scoring, and instant feedback to help you meet Kaist's admission requirements.